G’MIC Smooth total variation node¶
This documentation is for version 1.0 of G’MIC Smooth total variation.
Description¶
Wrapper for the G’MIC framework (http://gmic.eu) written by Tobias Fleischer (http://www.reduxfx.com) and Frederic Devernay.
Inputs¶
Input | Description | Optional |
---|---|---|
Source | No | |
Layer -1 | Yes | |
Layer -2 | Yes | |
Layer -3 | Yes |
Controls¶
Parameter / script name | Type | Default | Function |
---|---|---|---|
Amplitude / Amplitude |
Double | 60 | |
Sharpness / Sharpness |
Double | 0.9 | |
Anisotropy / Anisotropy |
Double | 0.64 | |
Gradient smoothness / Gradient_smoothness |
Double | 3.1 | |
Tensor smoothness / Tensor_smoothness |
Double | 1.1 | |
Spatial precision / Spatial_precision |
Double | 0.8 | |
Angular precision / Angular_precision |
Double | 30 | |
Value precision / Value_precision |
Double | 2 | |
Interpolation / Interpolation |
Choice | Nearest neighbor | Nearest neighbor
Linear
Runge-Kutta
|
Fast approximation / Fast_approximation |
Boolean | On | |
Iterations / Iterations |
Integer | 1 | |
Channel(s) / Channels |
Choice | RGB | RGB
Luminance
Blue & Red chrominances
Blue chrominance
Red chrominance
|
Parallel processing / Parallel_processing |
Choice | Auto | Auto
One thread
Two threads
Four threads
Eight threads
Sixteen threads
|
Spatial overlap / Spatial_overlap |
Integer | 24 | |
Time step / Time_step |
Double | 30 | |
Iterations_2 / Iterations_2 |
Integer | 10 | |
Keep iterations as different layers / Keep_iterations_as_different_layers |
Boolean | Off | |
Channel(s)_2 / Channels_2 |
Choice | All | All
RGBA [all]
RGB [all]
RGB [red]
RGB [green]
RGB [blue]
RGBA [alpha]
Linear RGB [all]
Linear RGB [red]
Linear RGB [green]
Linear RGB [blue]
YCbCr [luminance]
YCbCr [blue-red chrominances]
YCbCr [blue chrominance]
YCbCr [red chrominance]
YCbCr [green chrominance]
Lab [lightness]
Lab [ab-chrominances]
Lab [a-chrominance]
Lab [b-chrominance]
Lch [ch-chrominances]
Lch [c-chrominance]
Lch [h-chrominance]
HSV [hue]
HSV [saturation]
HSV [value]
HSI [intensity]
HSL [lightness]
CMYK [cyan]
CMYK [magenta]
CMYK [yellow]
CMYK [key]
YIQ [luma]
YIQ [chromas]
|
Parallel processing_2 / Parallel_processing_2 |
Choice | Auto | Auto
One thread
Two threads
Four threads
Eight threads
Sixteen threads
|
Spatial overlap_2 / Spatial_overlap_2 |
Integer | 24 | |
Preview type / Preview_type |
Choice | Full | Full
Forward horizontal
Forward vertical
Backward horizontal
Backward vertical
Duplicate top
Duplicate left
Duplicate bottom
Duplicate right
Duplicate horizontal
Duplicate vertical
Checkered
Checkered inverse
|
Preview split / Preview_split |
Double | x: 0.5 y: 0.5 | |
Output Layer / Output_Layer |
Choice | Layer 0 | Merged
Layer 0
Layer -1
Layer -2
Layer -3
Layer -4
Layer -5
Layer -6
Layer -7
Layer -8
Layer -9
|
Resize Mode / Resize_Mode |
Choice | Dynamic | Fixed (Inplace)
Dynamic
Downsample 1/2
Downsample 1/4
Downsample 1/8
Downsample 1/16
|
Ignore Alpha / Ignore_Alpha |
Boolean | Off | |
Preview/Draft Mode / PreviewDraft_Mode |
Boolean | Off | |
Log Verbosity / Log_Verbosity |
Choice | Off | Off
Level 1
Level 2
Level 3
|